Vibrator



FIG. 1 is a perspective view of a vibrator.

FIG. 2 is a top view of the vibrator.

FIG. 3 is a bottom view of the vibrator.

FIGS. 4 and 5 are right and left side views, respectively, of thevibrator.

FIG. 6 is a front view of the vibrator; and,

FIG. 7 is a rear view of the vibrator.

The broken lines are directed to environment and are for illustrativepurposes only; the broken lines form no part of the claimed design.

I claim the ornamental design for a vibrator, as shown and described.